psychopathology vs isolation

psychopathology and isolation both are nouns.

Word	Noun	Adjective	Verb	Adverb
psychopathology	Yes	No	No	No
isolation	Yes	No	No	No

psychopathology (noun)	isolation (noun)
the branch of medicine dealing with the diagnosis and treatment of mental disorders	the act of isolating something; setting something apart from others
the branch of psychology concerned with abnormal behavior	a country's withdrawal from international politics
	a feeling of being disliked and alone
	(psychiatry) a defense mechanism in which memory of an unacceptable act or impulse is separated from the emotion originally associated with it
	a state of separation between persons or groups